San Antonio Spurs vs Oklahoma City Thunder Predictions – NBA Playoff Game 5 Preview | May 26, 2026

Conference Finals Game 5 – Series Tied 2-2

The Western Conference Finals returns to Oklahoma City for a pivotal Game 5 with the San Antonio Spurs and Oklahoma City Thunder level at two games apiece. After San Antonio’s dominant 103-82 Game 4 win on Saturday, the Thunder need a response on home court to retake series control.

Odds and Market Prices

Oklahoma City opens as -5.5 point favourites (2.06) with the moneyline at 1.60. San Antonio sits at +5.5 (1.94) with the moneyline at 2.67. The total is set at 216.5. Despite the home advantage pricing, Statz analysis gives the Spurs a slight 52.6% win probability – driven largely by their shooting and pace advantages in this series.

Series So Far

This has been a volatile series. OKC won Games 2 and 3 by 15 and 9 points respectively, but San Antonio took Game 1 on the road (122-115) and blew the doors off in Game 4 with a 21-point win. Victor Wembanyama led Game 4 with 33 points, while Shai Gilgeous-Alexander was held to just 19 – his lowest output of the series.

The head-to-head record this season heavily favours San Antonio at 7-3 across 10 meetings, with an average 3-point margin in the Spurs’ favour.

Key Matchup: Wembanyama vs the Thunder Interior

Wembanyama has been the series centrepiece. Over the last five games he is averaging 28.0 points, 11.8 rebounds, 3.8 assists and 3.0 blocks. His last-10 numbers are even more telling: 24.0 points, 12.5 rebounds and 3.7 blocks per game. OKC’s Chet Holmgren (12.2 pts, 6.6 reb last 5) and Isaiah Hartenstein (6.8 pts, 8.0 reb) have struggled to match his output at both ends.

Stephon Castle continues his breakout playoffs with 20.2 points, 6.0 rebounds and 7.6 assists over his last five – quietly becoming the Spurs’ second most important player.

Injury Watch

OKC will be without guard Ajay Mitchell (right soleus strain, out) for a second straight game. Mitchell had been averaging 11.0 points and 2.5 steals over his last five before the injury. Jared McCain and Isaiah Joe are expected to absorb his minutes. San Antonio reports no injuries.

Shooting and Pace Analysis

San Antonio has the edge in the shooting splits. The Spurs are hitting 46.6% from the field and 36.6% from three in recent games, compared to OKC’s 44.3% and 30.9% respectively. That 5.7-percentage-point gap from deep is significant in a playoff series. OKC’s free throw shooting (81.7%) is the one area they lead.

Prop Streaks to Watch

De’Aaron Fox has been on a tear. He has hit over 22.5 PRA in six straight games (averaging 29.4 over his last five) at 1.77 odds, and gone over 17.5 points+rebounds in six consecutive at 1.80. Fox has also cleared 3.5 rebounds in five straight, averaging 5.8 per game.

Stephon Castle has racked up 6+ assists in six consecutive games (averaging 7.3 over his last five) at 1.46. On the OKC side, Hartenstein has hit 2+ assists in six straight and Jalen Williams has recorded at least one steal in five consecutive games (1.50).

Prediction

The Thunder are rightfully favoured at home, but San Antonio’s momentum from the Game 4 blowout and their season-long head-to-head dominance make this a tight spot. OKC desperately need SGA to bounce back from his 19-point Game 4. With Mitchell still out and the Spurs’ shooting advantage, the 5.5-point spread feels generous for San Antonio.

For the full statistical breakdown and live odds, check the Statz game preview and build your picks with the Statz Bet Builder. View the full NBA playoff schedule for upcoming games.